The GRACO Husky 1050S-E is an air-operated double diaphragm pump designed for industrial fluid transfer. It is available in various materials such as aluminum, stainless steel, Hastelloy, PVDF, and polypropylene, and is intended for use in transferring a wide range of fluids including antifreeze, detergents, motor oil, hydraulic fluid, cutting oil, and water/wastewater. The pump is engineered for reliability and versatility in demanding environments.

Key Features:

• Pneumatic Diaphragm Pump
• Husky 1050S-E, 1" connection
• Available in aluminum, stainless steel, Hastelloy, PVDF, polypropylene, conductive polypropylene
• 50 GPM (189 lpm)
• 100–125 psi (0.7–0.86 MPa, 7–8.6 bar)
• Antifreeze, detergents, motor oil, hydraulic fluid, cutting oil, water/wastewater
• UL listed
• Stall-free low pulsation air valve for smooth and rapid changeover
• Bolted design for even sealing and easy maintenance
• TPE (Hytrel) or Buna-N seat material options
• Acetal balls for durability
• Maximum solid size: 1/8 in. (3.2 mm)
• Maximum operating temperature: 150°F (66°C)
• Maximum cycle rate: 280 CPM
• Maximum suction lift: 16 ft (4.9 m) dry, 29 ft (8.8 m) wet

Applications:
Industrial fluid transfer, including antifreeze, detergents, motor oil, hydraulic fluid, cutting oil, and water/wastewater in mining, agriculture, manufacturing, and maintenance operations.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
• Ensure proper alignment of inlet and outlet connections
• Use recommended thread sealant for NPT connections
• Check air supply for correct pressure and cleanliness
• Inspect diaphragms and seats for wear before installation
• Follow manufacturer’s torque specifications for bolted connections
• Regularly inspect diaphragms, seats, and balls for wear or damage
• Lubricate moving parts as recommended
• Monitor air supply for moisture and contaminants
• Replace worn components with genuine GRACO parts